Busy. Please wait.

Forgot Password?

Don't have an account?  Sign up 

show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account.

By signing up, I agree to StudyStack's Terms of Service and Privacy Policy.

Already a StudyStack user? Log In

Reset Password
Enter the email address associated with your account, and we'll email you a link to reset your password.

Remove ads
Don't know (0)
Know (0)
remaining cards (0)
To flip the current card, click it or press the Spacebar key.  To move the current card to one of the three colored boxes, click on the box.  You may also press the UP ARROW key to move the card to the "Know" box, the DOWN ARROW key to move the card to the "Don't know" box, or the RIGHT ARROW key to move the card to the Remaining box.  You may also click on the card displayed in any of the three boxes to bring that card back to the center.

Pass complete!

"Know" box contains:
Time elapsed:
restart all cards

Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Chapter 1 Lesson 5

skeletal system is made of bones, tendons, and ligaments.
muscular system the power to actually produce movement.
digestive system is a long tube in which food is broken down into nutrients an organism can use.
excretory system removes wastes from the body.
respiratory system is made of the lungs and passageways that lead to them.
circulatory system consists of heart and blood vessels.
nervous system includes the brain, the nerve cord, nerves, and sense organs.
endocrine system which has glands that produce hormones.
skeletal and muscular systems purpose help the animal move, without bones and muscles animals would not be able to move.
digestive and excretory systems purpose helps body break down food and help it turn it into nutrients for the body and then break it down into waste.
respiratory and circulatory systems purpose helps the body so it can circulate air around the body and for the air to give the heart carbon dioxide and pick up oxygen.
nervous and endocrine systems purpose these systems help an animal know when danger is coming, how to react, and change their body activity.
Created by: lrandolph2002